112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
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/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)temp.c 8.1 (Berkeley) 6/6/93";
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#endif /* not lint */
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#include "rcv.h"
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#include <errno.h>
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#include "extern.h"
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/*
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* Mail -- a mail program
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*
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* Give names to all the temporary files that we will need.
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*/
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char tempMail[24];
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char tempQuit[24];
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char tempEdit[24];
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char tempResid[24];
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char tempMesg[24];
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char *tmpdir;
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void
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tinit()
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{
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register char *cp;
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int len;
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if ((tmpdir = getenv("TMPDIR")) == NULL)
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tmpdir = _PATH_TMP;
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else {
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len = strlen(tmpdir);
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if ((cp = malloc(len + 2)) == NULL) {
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(void)fprintf(stderr, "mail: %s\n", strerror(errno));
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exit (1);
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}
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(void)strcpy(cp, tmpdir);
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cp[len] = '/';
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cp[len + 1] = '\0';
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tmpdir = cp;
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}
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strcpy(tempMail, tmpdir);
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mktemp(strcat(tempMail, "RsXXXXXX"));
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strcpy(tempResid, tmpdir);
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mktemp(strcat(tempResid, "RqXXXXXX"));
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strcpy(tempQuit, tmpdir);
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mktemp(strcat(tempQuit, "RmXXXXXX"));
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strcpy(tempEdit, tmpdir);
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mktemp(strcat(tempEdit, "ReXXXXXX"));
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strcpy(tempMesg, tmpdir);
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mktemp(strcat(tempMesg, "RxXXXXXX"));
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/*
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* It's okay to call savestr in here because main will
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* do a spreserve() after us.
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*/
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if (myname != NOSTR) {
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if (getuserid(myname) < 0) {
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printf("\"%s\" is not a user of this system\n",
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myname);
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exit(1);
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}
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} else {
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if ((cp = username()) == NOSTR) {
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myname = "ubluit";
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if (rcvmode) {
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printf("Who are you!?\n");
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exit(1);
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}
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} else
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myname = savestr(cp);
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}
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if ((cp = getenv("HOME")) == NOSTR)
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cp = ".";
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homedir = savestr(cp);
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if (debug)
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printf("user = %s, homedir = %s\n", myname, homedir);
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}
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